Convertidor de RGB a HEX
Drag RGB sliders and get HEX, HSL, HSV and CMYK live
100% gratis. Funciona completamente en tu navegador: tus archivos y datos nunca salen de tu dispositivo y no se sube nada a ningún servidor.
tuneRGB Channels
paletteHSL Channels
visibilityLive Preview
data_objectAll Formats
Acerca de esta herramienta
Drag the RGB sliders and watch the HEX code update live. Every format stays in sync - change RGB, HSL or alpha and the rest follow immediately. Paste a value in any notation to convert the other way, copy the exact string CSS expects, and keep an eye on the alpha channel so a colour picked from a design file survives the move into code. Useful whenever a brand colour arrives as RGB but your stylesheet, design token file or email template wants HEX.
Cómo usar esta herramienta
- Adjust RGB slidersSet red, green, and blue channels until the preview matches your target color.
- Fine-tune in HSLAdjust hue/saturation/lightness for cleaner shade and tone control.
- Set alpha transparencyUse opacity slider to generate 8-digit HEX or RGBA as needed.
- Copy the format you needExport HEX, RGB, HSL, HSV, or CMYK for design or development workflows.
Por qué usarla
- Converts and previews multiple color formats in real time.
- Makes color tuning visual instead of manual numeric guesswork.
- Useful for both designers and developers working with brand palettes.
- Includes transparency workflow for modern UI styling.
Usos comunes
- Matching colors from design mockups to CSS variables.
- Creating hover/active/disabled shade variants quickly.
- Generating shareable links for team color collaboration.
- Preparing palette values for design system tokens.
Consejos para mejores resultados
- Use HSL controls when building light/dark variants systematically.
- Verify contrast ratio before using color for text content.
- Keep a saved palette of approved brand colors for consistency.
- Use 8-digit HEX only where target platforms support it.
Errores a evitar
- Tweaking random channels without checking overall hue consistency.
- Using low-contrast color pairs for body text.
- Mixing too many format conventions in one codebase.
- Forgetting transparency behavior differs across layered backgrounds.
Preguntas frecuentes
They suit different tasks. RGB is how screens actually mix colour, which makes it right for matching an exact value. HSL matches how people think about colour - pick a hue, then adjust how vivid and how light it is - which makes it far better for creating a shade by eye.
It sets opacity from 0 (fully transparent) to 1 (fully opaque). When alpha is below 1 the HEX output automatically switches to the 8-digit form, since standard 6-digit HEX cannot carry transparency.
Each track previews what that channel would do across its range while the other channels stay put. It is a genuine preview rather than a generic gradient, which makes picking a value much faster.
Yes - the Share button copies a link with the colour encoded in it. Opening that link loads the tool with the same colour already selected.
Yes. RGB To HEX is free for normal use with no account required, and ToolBox does not add a watermark to your result.
Most tools in this category run in your browser so the file stays on your device. If a tool needs a temporary server job, files are handled for that job only and are not kept as a lasting archive.
No install needed. Open RGB To HEX in your browser, add your file or paste your input, then download or copy the result.
Yes on modern mobile browsers. For large files, a desktop browser is usually faster and more reliable.
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